CLIR - Clearsign Combustion reports Q3 results November, 13 2019 04:18 PM ClearSign Technologies Corporation Clearsign Combustion (NASDAQ:CLIR): Q3 GAAP EPS of -$0.08.Cash and investment resources of $10MPress ReleaseMore news on: ClearSign Combustion Corporation, Earnings news and commentary, Tech stocks news, ,